2007-08-31 07:50:55 · 13 answers · asked by Samantha C 1 in Science & Mathematics ➔ Zoology
Hello, Early in the morning you can see where they wet the web.
2007-08-31 08:10:18 · answer #1 · answered by Anonymous · 0⤊ 1⤋
spiders have structures designed to get rid of nitrogenous waste. These are called malpighian tubules and function in a manner similar to our own kidneys. Spiders don't produce urine like we do, but produce uric acid, which doesn't dissolve in water and is a near-solid. Spiders have this alternate form of waste because they can't afford to lose as much water as we do. These malpighian tubules drain into an pouch attached to the digestive tract (called a stercoral pocket) so the uric acid waste from the "kidneys" is combined and eliminated together with solid waste from the digestive tract. In this sense, spiders don't deposit separate feces and urine, but rather a combined waste product that exits from the same opening (anus).
2007-09-01 16:02:42 · answer #2 · answered by TheRuntOfTheLitter 2 · 0⤊ 0⤋
It doesn't wee. They combine all waste functions into a single mass.
2007-08-31 17:01:30 · answer #3 · answered by bravozulu 7 · 0⤊ 0⤋
Since they live on a liquid diet consisting of the liquified interiors of insects they have to. Otherwise they would be a big wet blob.
2007-08-31 15:50:02 · answer #4 · answered by Rich Z 7 · 0⤊ 0⤋
no only pigs wee .and they wee wee wee all the way home
2007-09-01 02:11:11 · answer #5 · answered by bdl262 1 · 1⤊ 0⤋
Only after a fly has been undone.
2007-08-31 15:31:02 · answer #6 · answered by GEOFFREY S 2 · 1⤊ 0⤋
What a spectacular question - a star for you my amigo.
I hope someone knows the answer .......
2007-08-31 14:59:28 · answer #7 · answered by Noodle 3 · 0⤊ 0⤋
only when they are on the web.«â¬Â«â¬
2007-08-31 15:03:50 · answer #8 · answered by HaSiCiT Bust A Tie A1 TieBusters 7 · 0⤊ 0⤋
Yes it comes out with poo.
2007-09-04 14:08:56 · answer #9 · answered by ? 7 · 0⤊ 0⤋
They have to get rid of waste somehow...
2007-08-31 14:58:03 · answer #10 · answered by Rose 3 · 0⤊ 0⤋